User's Manual

Phone: [phone] | Fax: [phone] | E-mail: [e-mail]
Address : 1879 Lundy Ave, ste. 138, San Jose, CA 95131
电话：[phone] | 传真：[phone] 转 111 | E-mail: [e-mail]
地址：天津市华苑产业区海泰西路 18 号西 3B-202（300384）
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6 Ordering Information
Part Name Description
BT53H High performance version
BT53S Audio application version
7 Feature Comparison
Features BT53H BT53S
CPU Speed 84MHz Max. 84MHz Max.
CPU Memory 256K Flash, 64K RAM 256K Flash, 64K RAM
Bluetooth Profile Support SPP, IAP, OBEX SPP, IAP, A2DP, HFP, AVRCP,HID,
OBEX
Bluetooth Stack Amp’edUP, BT v4.0 + BLE Amp’edUP, BT v4.0 + BLE
Apple iOS Support Supported Supported
AT Command Interface abSerial abSerial
Multiple Connections 7 Max. 7 Max.
Link Throughput 1.5M bps max 1.5M bps max
Serial Interface UART, I2S, I2C, SPI UART, I2S, I2C, SPI
General I/O Lines 7 7
A/D Lines 4 4
8 Revision History
Data Revision Description
29Aug 2014 1 First release
18 Dec 2014 1.1 Added BT53S model